The Ruger SR40 is a semi-automatic pistol chambered in .40 S&W (Smith & Wesson). It is part of Ruger’s SR series of handguns and is known for its reliability, ergonomics, and solid construction.Regarding magazine capacity, the Ruger SR40 typically comes with a factory-supplied magazine that has a capacity of 15 rounds. This provides the shooter with a respectable amount of ammunition for their .40 S&W pistol. It’s worth noting that the specific laws and regulations regarding magazine capacity may vary depending on your jurisdiction, so it’s important to comply with local laws when purchasing or using magazines.

If you are looking for additional or replacement magazines for your Ruger SR40, Ruger typically offers factory-made magazines with the same 15-round capacity. Additionally, there are aftermarket magazine manufacturers such as Mec-Gar, who may produce compatible magazines for the Ruger SR40 with similar or higher capacity options.

When purchasing magazines, it is always recommended to ensure compatibility with your specific firearm model and to follow any legal restrictions or regulations regarding magazine capacity in your area.